I must intrigue you must intrigue he must intrigue we must intrigue you must intrigue they must intrigue
V-ing form
I must be intriguing you must be intriguing he must be intriguing we must be intriguing you must be intriguing they must be intriguing
Perfect
I must have intrigued you must have intrigued he must have intrigued we must have intrigued you must have intrigued they must have intrigued
V-ing perfect
I must have been intriguing you must have been intriguing he must have been intriguing we must have been intriguing you must have been intriguing they must have been intriguing
Negation
Simple form
I mustn't intrigue you mustn't intrigue he mustn't intrigue we mustn't intrigue you mustn't intrigue they mustn't intrigue
V-ing form
I mustn't be intriguing you mustn't be intriguing he mustn't be intriguing we mustn't be intriguing you mustn't be intriguing they mustn't be intriguing
Perfect
I mustn't have intrigued you mustn't have intrigued he mustn't have intrigued we mustn't have intrigued you mustn't have intrigued they mustn't have intrigued
V-ing perfect
I mustn't have been intriguing you mustn't have been intriguing he mustn't have been intriguing we mustn't have been intriguing you mustn't have been intriguing they mustn't have been intriguing
Interrogative form
Simple form
must I intrigue? must you intrigue? must he intrigue? must we intrigue? must you intrigue? must they intrigue?
V-ing form
must I be intriguing? must you be intriguing? must he be intriguing? must we be intriguing? must you be intriguing? must they be intriguing?
Perfect
must I have intrigued? must you have intrigued? must he have intrigued? must we have intrigued? must you have intrigued? must they have intrigued?
V-ing perfect
must I have been intriguing? must you have been intriguing? must he have been intriguing? must we have been intriguing? must you have been intriguing? must they have been intriguing?
Interro-negative form
Simple form
mustn't I intrigue? mustn't you intrigue? mustn't he intrigue? mustn't we intrigue? mustn't you intrigue? mustn't they intrigue?
V-ing form
mustn't I be intriguing? mustn't you be intriguing? mustn't he be intriguing? mustn't we be intriguing? mustn't you be intriguing? mustn't they be intriguing?
Perfect
mustn't I have intrigued? mustn't you have intrigued? mustn't he have intrigued? mustn't we have intrigued? mustn't you have intrigued? mustn't they have intrigued?
V-ing perfect
mustn't I have been intriguing? mustn't you have been intriguing? mustn't he have been intriguing? mustn't we have been intriguing? mustn't you have been intriguing? mustn't they have been intriguing?